• A Novel Approach to Qualifying Bismuth as a Barrier Material 

      Knutsen, Trine (Masteroppgave/UIS-TN-IEP/2019;, Master thesis, 2019-06-12)
      The barrier material conventionally used for permanent P&A is cement. Since two barriers are a requirement to properly isolate potentially flowing formations, the reliability of the barriers could be enhanced by introducing ...
    • Aerobic biological treatment of produced water from oil production 

      Knutsen, Trine (Masteroppgave/UIS-TN-IMN/2011;, Master thesis, 2011)
      Produced water is the largest waste stream generated from the oil and gas industry. Water of varying quantities is always produced along with oil and has to be separated from the oil. The amount of produced water generated ...